Daily Sunspot Evaluation
Observation Sheet Saturday, 23 August 1986
There is no typed record for this day. The values below were read by computer from the table on the sheet; when in doubt, see the drawing. Details →
- Number of groups (g)
- 2
- Number of spots (f)
- 2
- Relative number (R)
- 22
- Observer
- HG
- Reading
- all checks consistent
- File
- 19860823.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HAX – 1 | 6 | 82E | 237 | 80E | 3.25 | |
| 2 | RXX – 1 | -10 | 08W | 327 | 10W |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.